You shall bring from your dwellings two loaves of bread to be waved, made from two-tenths of an ephah of fine flour; they shall be baked with leaven, for firstfruits to the Lord.
Now if the first handful of dough offered as the firstfruits [Abraham and the patriarchs] is consecrated (holy), so is the whole mass [the nation of Israel]; and if the root [Abraham] is consecrated (holy), so are the branches. [Num. 15:19-21.]